. . "Albert Frederick" . "1618" . . . . "1553" . . . . . "Albert Frederick of Prussia" . . . . "Albert Frederick, Duke of Prussia" . . . "Albert
Frederick
of Prussia" . . . . . . "1618" . . . "Duke Albert Frederick of Prussia" . . "'''Albert
Frederick'''" . . . . . . "Albrecht Friedrich" . . . . . . . "Albert II Frederick" . . . . . . . . . "Albert
Frederick" . . . . "Frederick Albert" . "Albert Frederick, Duke of Prussia" . . . . "1568" . .